Return of the Shadow
J. R. R. Tolkien
300 días en Afganistán
Natalia Aguirre Zimerman
Logic and Discrete Mathematics: A Concise Introduction
Willem Conradie & Valentin Goranko
The Hacker's Diet
John Walker
Foundation and Empire
Isaac Asimov
Foundation (2)
Prelude to Foundation
Foundation (6)
Forward the Foundation
Foundation (7)
Second Foundation
Foundation (3)